We floated near Lewiston today.  There was a great hatch of size 12-14 brown mayflies just after lunch.  The half-pounders went crazy.  We tied on a parachute adams and caught several fish and rose many others.  It was a nice change of pace from the steelhead fishing, which was notably slow.  We had some good sight-fishing opportunities and we also got a big tug on a leech pattern.  Traffic was light.